Franklin County Airport Weather Forecast

    • 74
    • 98

    Chance Thunderstorms

    • 66
    • 94

    Rain Showers Likely

    • 61
    • 83

    Chance Rain Showers

    • 59
    • 83

    Mostly Sunny

    • 62
    • 86

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

Today 4 Sep Franklin

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs in the upper 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 4 Sep Franklin

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Franklin County Airport Temperature Statistics

September Temperature

Franklin County Airport (0 miles)

  • Lowest 1 September, 2026

    69.8 °F

  • Average September

    83.4 °F

  • Highest 1 September, 2026

    96.8 °F

Climate (2021–2026)

Franklin County Airport (0 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    59.6 °F

  • Average High 2021–2026

    70.7 °F
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